syndicate-lang
/
syndicate-2017
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add a way of loading trace modules at startup time

This commit is contained in:
Tony Garnock-Jones 2016-08-25 18:15:39 +01:00
parent 2a6061bd97
commit ca1c0f6645
1 changed files with 15 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
racket/syndicate/trace/stderr.rkt
View File

@ -6,7 +6,7 @@
(require racket/match)
(require racket/pretty)
(require racket/exn)
(require (only-in racket/string string-join))
(require (only-in racket/string string-join string-split))
(require "../core.rkt")
(require "../dataspace.rkt")
(require "../hierarchy.rkt")
@ -34,7 +34,12 @@
(define show-events? #f)
(define show-influence? #f)
(define (set-stderr-trace-flags! flags-string)
(define (set-stderr-trace-flags! flags+module-string)
(define-values (flags-string module-string)
(match flags+module-string
[(regexp #px"^([^:]*):(.*)$" (list _ fs m)) (values fs m)]
[_ (values flags+module-string "")]))
(define A-flags (set 'x 'i 'p))
(set! flags (for/set [(c flags-string)] (string->symbol (string c))))
(define-syntax-rule (set-flag! symbol variable)
@ -45,7 +50,14 @@
(set-flag! p show-lifecycle?)
(set-flag! a show-actions?)
(set-flag! e show-events?)
(set-flag! i show-influence?))
(set-flag! i show-influence?)
(let ((port (open-input-string module-string)))
(let loop ()
(match (read port)
[(? eof-object?) (void)]
[v (begin (dynamic-require v 0)
(loop))]))))
(set-stderr-trace-flags! (or (getenv "SYNDICATE_TRACE") ""))